L2 - Computer Networks 1/2

Convert Mbps to bps → 1024^2 B

• true
• false

A TCP connection between a client and a server requires a minimum of how many RTTs?

• 1
• 2
• 3
• 4
• 5

In the Internet, the host is identified by its

• IP address
• DNS
• Socket
• Port

<br />HTTP (HyperText Transfer Protocol) is defined in which RFC?

• RFC 2617
• RFC 2615
• RFC 2618
• RFC 2616
• RFC 2620

Type of HTTP connections that keeps connections open after a request to the server

• persistent connections
• canonical hostname
• non-persistent with parallel connections
• non-persistent connections

type of HTTP connections that closes after each request from the client

• Non-Persistent Connections
• Persistent Conn
• Persistent Connections without Pipelining
• Persistent Connections with Pipelining

an HTTP server is stateless

• true
• false

One of the most compelling features of P2P architectures is their

• always-on server
• permanent IP address
• self-scalability
• data centers for scaling
• communicate with server

HTTP server port number

• 60
• 70
• 80
• 90
• 100

Mail server port number

• 15
• 25
• 35
• 45
• 55